Model number: A1602
Lightning Charging Case
Works with AirPods (2nd generation) and AirPods (1st generation)
There's a Lightning port on the bottom of the case for plug-in charging. The status light is on the inside of the case, and the serial number is on the underside of the lid.
Compatibility iPhone, iPad, and iPod touch models with iOS 10 or later, Apple Watch models with watchOS 3 or later, and Mac models with macOS Sierra or later.